455033030 has 32 divisors (see below), whose sum is σ = 842961600. Its totient is φ = 176722560.

The previous prime is 455033023. The next prime is 455033039. The reversal of 455033030 is 30330554.

It is a junction number, because it is equal to n+sod(n) for n = 455032987 and 455033005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455033039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232496 + ... + 234444.

It is an arithmetic number, because the mean of its divisors is an integer number (26342550).

Almost surely, 2^455033030 is an apocalyptic number.

455033030 is a deficient number, since it is larger than the sum of its proper divisors (387928570).

455033030 is a wasteful number, since it uses less digits than its factorization.

455033030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 455033030 is about 21331.5032287929. The cubic root of 455033030 is about 769.1557790768.

Adding to 455033030 its reverse (30330554), we get a palindrome (485363584).

The spelling of 455033030 in words is "four hundred fifty-five million, thirty-three thousand, thirty".